/**
 *  @(#)  IFAAAuthenticator  module    1.0  2017/03/24
 *
 *  Copyright  (c)  2017,  IFAA  and/or  its  affiliates.  All  rights  reserved.
 *
 *  Redistribution  and  use  in  source  and  binary  forms,  with  or  without
 *  modification,  are  permitted  provided  that  the  following  conditions  are  met:
 *
 *  -Redistribution  of  source  code  must  retain  the  above  copyright  notice,  this
 *    list  of  conditions  and  the  following  disclaimer.
 *
 *  -Redistribution  in  binary  form  must  reproduce  the  above  copyright  notice,
 *    this  list  of  conditions  and  the  following  disclaimer  in  the  documentation
 *    and/or  other  materials  provided  with  the  distribution.
 *
 *  Neither  the  name  of  IFAA  or  the  names  of  contributors  may
 *  be  used  to  endorse  or  promote  products  derived  from  this  software  without
 *  specific  prior  written  permission.
 *
 *  This  software  is  provided  "AS  IS,"  without  a  warranty  of  any  kind.  ALL
 *  EXPRESS  OR  IMPLIED  CONDITIONS,  REPRESENTATIONS  AND  WARRANTIES,  INCLUDING
 *  ANY  IMPLIED  WARRANTY  OF  MERCHANTABILITY,  FITNESS  FOR  A  PARTICULAR  PURPOSE
 *  OR  NON-INFRINGEMENT,  ARE  HEREBY  EXCLUDED.  IFAA,  ORG.
 *  AND  ITS  LICENSORS  SHALL  NOT  BE  LIABLE  FOR  ANY  DAMAGES  SUFFERED  BY  LICENSEE
 *  AS  A  RESULT  OF  USING,  MODIFYING  OR  DISTRIBUTING  THIS  SOFTWARE  OR  ITS
 *  DERIVATIVES.  IN  NO  EVENT  WILL  IFAA  OR  ITS  LICENSORS  BE  LIABLE  FOR  ANY  LOST
 *  REVENUE,  PROFIT  OR  DATA,  OR  FOR  DIRECT,  INDIRECT,  SPECIAL,  CONSEQUENTIAL,
 *  INCIDENTAL  OR  PUNITIVE  DAMAGES,  HOWEVER  CAUSED  AND  REGARDLESS  OF  THE  THEORY
 *  OF  LIABILITY,  ARISING  OUT  OF  THE  USE  OF  OR  INABILITY  TO  USE  THIS  SOFTWARE,
 *  EVEN  IF  IFAA  HAS  BEEN  ADVISED  OF  THE  POSSIBILITY  OF  SUCH  DAMAGES.
 *
 *  You  acknowledge  that  this  software  is  not  designed,  licensed  or  intended
 *  for  use  in  the  design,  construction,  operation  or  maintenance  of  any
 *  nuclear  facility.
 *
 */
package com.ifaa.sdk.authenticatorservice.fingerprint.task;

import android.content.Context;
import android.os.Bundle;

import com.ifaa.sdk.authenticatorservice.fingerprint.util.FingerprintDataUtil;
import com.ifaa.sdk.auth.AuthenticatorCallback;
import com.ifaa.sdk.auth.AuthenticatorLOG;
import com.ifaa.sdk.auth.message.AuthenticatorResponse;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ThreadFactory;

/**
 * Created by frank on 17/3/13.
 */

public class FingerpirntTaskManager {

    private ExecutorService mExecutor;
    private FingerpirntTaskManager() {
        mExecutor = Executors.newCachedThreadPool(new ThreadFactory() {
            public Thread newThread(Runnable r) {
                return new Thread(r, "FingerprintThread");
            }
        });
    }

    private static FingerpirntTaskManager sInstance;


    public synchronized static FingerpirntTaskManager getInstance() {
        if (sInstance == null) {
            sInstance = new FingerpirntTaskManager();
        }
        return sInstance;
    }


    synchronized public void runAsyncMessage(Context context, Bundle message, AuthenticatorCallback callback) {

        try {

            FingerprintTask runnable = new FingerprintTask(context, message, callback);
            mExecutor.submit(runnable);

        } catch (Exception e) {
            AuthenticatorLOG.error(e);
            Bundle result = FingerprintDataUtil.constructResultBundle(
                    AuthenticatorResponse.MSG_INIT_RESPONSE, AuthenticatorResponse.RESULT_FAILURE);
            FingerprintTask.sendResponseMessage(result, callback);
        }
    }

}
